"Armed with two Corsair DOMINATOR 6GB 1866MHz CL9 memory kits with the AIRFLOW fan I set out to see how easy it would be to run 12GB of memory on an Intel Core i7 desktop system. These TR3X6G1866C9DF memory kits retail for $449 each and are fastest Core i7 triple channel memory kit that Corsair has to offer. Since these kits go through the tightest screening and binning at Corsair I figured that a pair of these kits should provide not only the best chance at getting 12GB of memory running, but also the best performance should overclocking be in order..."